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Cushion|Natural|GIA

1.56ct E SI1 Cushion Natural Diamond

ID • E/SI1 • GIA 5232773536

Certificate GIA 5232773536

Diamond specifications and retailer prices

From $10,003 CAD
$7,147 USD
As of October 28, 2026
Save $4,192 CAD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,195 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.56ct natural cushion diamond

This 1.56ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232773536. Listed at 5 retailers as of October 28, 2026, with prices from $10,003 to $14,195, a $4,192 spread on the same certified stone. 77 Diamonds lists it at $14,195. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.56
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.51°
OriginNatural
Grading LabGIA
CertificateGIA 5232773536
Dimensions8.00 × 6.11 × 4.14 mm
L/W Ratio1.31
Top View
8.00 mm6.11 mm1.56 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232773536
Side View
Table 63.0%CrownGirdle: MED-VTKPavilion 36.51°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $14,195 CAD|Low: $10,003 CAD|High: $14,288 CAD|Avg: $11,978 CAD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$10,003 CAD
Retailer 2$10,783 CAD
Retailer 4$12,991 CAD
77 Diamonds$14,195 CAD

37 data points across 4 retailers

5 retailers$10,003 CAD to $14,195 CAD

B+
Cheapest Retailer
-
$10,003 CAD
$7,147 USD
B+
Retailer 2
-
$10,783 CAD
$7,704 USD
View
B+
Retailer 3
-
$10,892 CAD
$7,782 USD
View
B+
Retailer 4
-
$11,699 CAD
$8,359 USD
View
Most Expensive
B
77 Diamonds
CUSZUAWGXVFK · Oct 30
$14,195 CAD
£7,986 GBP
View
4 more retailers have this diamond
Prices start from $10,003 CADSave up to $4,192 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.56ct Cushion
$10,003 CAD